Results 31 to 40 of about 1,173,336 (282)

Evaluation of a novel corn-expressed phytase on growth performance and bone mineralization in broilers fed different levels of dietary nonphytate phosphorus

Journal of Applied Poultry Research, 2021
Summary: An experiment was conducted to evaluate the effects of dietary nonphytate phosphorus level and a novel corn-expressed phytase (GraINzyme, Agrivida Inc., Woburn, MA) supplementation on broiler growth performance and bone mineralization.
J. Wang, W.K. Kim
doaj   +1 more source

Efeito da suplementação de fitase sobre o desempenho e a digestibilidade dos nutrientes em frangos de corte Effect of phytase suplementation on performance and nutrient digestibility in diets of broilers

Revista Brasileira de Zootecnia, 2008
Foram utilizados 520 pintos de corte machos da linhagem Cobb® com 1 dia de idade alimentados com dietas à base de milho, farelo de soja e farelo de arroz desengordurado com o objetivo de avaliar o efeito da suplementação de fitase sobre o desempenho e a ...
Ellen Hatsumi Fukayama, Nilva Kazue Sakomura, Leilane Rocha Barros Dourado, Rafael Neme, João Batista Kochenborger Fernandes, Simara Márcia Marcato   +5 more
doaj   +1 more source

Effects of Increasing Phytase Inclusion Levels on Broiler Performance, Nutrient Digestibility, and Bone Mineralization in Low-Phosphorus Diets

Journal of Applied Poultry Research, 2019
SUMMARY: The objective of the current study was to evaluate the impact of increasing levels of phytase in corn-soy diets fed to male broilers. Experimental treatments included a positive control (PC) with a calculated non-phytate phosphorus (nPP) level ...
H.G. Walters, M. Coelho, C.D. Coufal, J.T. Lee   +3 more
doaj   +1 more source

Utilização de fosfatos comerciais para frangos de corte na fase inicial Utilization of commercial phosphates for broilers in the starter phase

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar o desempenho e a mineralização óssea de frangos de corte, na fase de 1-21 dias de idade, e a biodisponibilidade de fósforo de fosfatos comerciais utilizados na alimentação de frangos de corte.
Livya Stefane Borges de Queiroz, Antonio Gilberto Bertechini, Paulo Borges Rodrigues, Mário César Guerreiro   +3 more
doaj   +1 more source

Standardized total tract digestible phosphorus requirement of 6 to 13 kg pigs fed diets without or with phytase

Animal, 2019
Dietary phosphorus concentration greatly affects pig’s growth performance, environmental impact and diet cost. A total of 1080 pigs (initially 5.9 ± 1.08 kg) from three commercial research rooms were used to determine the effects of increasing ...
F. Wu, J.C. Woodworth, M.D. Tokach, S.S. Dritz, J.M. DeRouchey, R.D. Goodband, J.R. Bergstrom   +6 more
doaj   +1 more source

Efeito da temperatura de calcinação nas propriedades de ossos bovinos para a fabricação de porcelana de ossos Effect of calcination temperature on the properties of bovine bone ash for the fabrication of bone china

Cerâmica, 2007
Ossos bovinos calcinados são utilizados na fabricação de porcelana de ossos (bone china), consistindo em mais de 50% em peso das matérias-primas. A fabricação deste tipo especial de porcelana ainda é inédita no Brasil.
D. Gouvêa, S. Bernard, G. A. V. Alatrista, S. M. Tofolli   +3 more
doaj   +1 more source

Adjusting bone mass for differences in projected bone area and other confounding variables: an allometric perspective. [PDF]

, 2002
The traditional method of assessing bone mineral density (BMD; given by bone mineral content [BMC] divided by projected bone area [Ap], BMD = BMC/Ap) has come under strong criticism by various authors. Their criticism being that the projected bone "area"
Roger L. Holder, Nevill, AM, Holder, Roger, Maffulli, Nicola, Lau, Joseph T. F., Warren T. K. Lee, Lee, WTK, Jack C. Y. Cheng, Nevill, Alan M., Alan M. Nevill, Lee, Warren T. K., Lau, JTF, Joseph T. F. Lau, Maffulli, N, Leung, Sophie S. S. F., Holder, Roger L., Cheng, Jack C. Y., Nicola Maffulli, Cheng, JCY, Leung, SSSF, Sophie S. S. F. Leung   +20 more
core   +1 more source

The leg strength of two commercial strains of meat chicken subjected to different incubation profiles

Animal, 2019
Lower egg shell temperatures (EST) during the first 2 weeks of incubation, notionally known as Slow start incubation, extended the standing time of a 5-week-old fast feathering meat chicken parent line.
W.I. Muir, P.J. Groves
doaj   +1 more source

Means of bone breaking force, fresh bone weight, dried bone weight, bone ash weight, and ash percentage under the treatments.

, 2022
Means of bone breaking force, fresh bone weight, dried bone weight, bone ash weight, and ash percentage under the treatments.
Xue Hui (9537321), Yang Zhao (39052), Sabin Poudel (12446908), Linan Jia (5601398), Wei Zhai (1976914), Joseph L. Purswell (12446902), Gary D. Chesser (12446911), Zach Porter (12446905), Guoming Li (3181458), Bo Zhang (6559)   +9 more
core   +1 more source

Efeito da temperatura de calcinação nas propriedades de ossos bovinos para a fabricação de porcelana de ossos Effect of calcination temperature on the properties of bovine bone ash for the fabrication of bone china

Cerâmica, 2008
Ossos bovinos calcinados são utilizados na fabricação de porcelana de ossos, consistindo em mais de 50% em peso das matérias-primas. A fabricação deste tipo especial de porcelana ainda é inédita no Brasil.
D. Gouvêa, S. Bernard, G. A. V. Alatrista, S. M. Toffoli   +3 more
doaj   +1 more source